近年来，随着农村经济结构的调整，生产力的迅速发展，农民收入的逐年增长，对玉米收获机械需求日益迫切，玉米收获机械市场已从潜在市场逐渐转为现实市场。为此，笔者着重介绍了国内生产的单行玉米收获机的机型和工艺流程；论述了其结构特点、工作原理及工作性能；并提出了该机型的研究发展建议。 In recent years, with the adjustment of rural economic structure, the rapid development of productive forces, the increasing income of peasants and the increasing demand for corn harvesting machinery, the market for corn harvester machinery has gradually shifted from a potential market to a real market. For this reason, the author mainly introduced the type and technological process of domestic single-row corn harvester; discussed its structure, working principle and working performance; and put forward the research proposal of the model.